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Alaska: An Exciting Natural Laboratory

Naturally Inspiring. 2 per year. 25,000. Glaciers. Spa ce Physics. Study where science happens. Earthquakes. Proposed: ACUASI-RDE. Remote Sensing. Atmospheric Science. Alaska: An Exciting Natural Laboratory. Permafrost. Ice & Snow. Volcanoes. 100,000. Tectonics &

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Alaska: An Exciting Natural Laboratory

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  1. Naturally Inspiring 2 per year 25,000 Glaciers Space Physics Study where science happens Earthquakes Proposed: ACUASI-RDE Remote Sensing Atmospheric Science Alaska: An Exciting Natural Laboratory Permafrost Ice & Snow Volcanoes 100,000 Tectonics & Sedimentation Tsunamis

  2. Iliamna Cleveland

  3. 2011 - 2012 Impacts Nome Fuel Crisis: GI Sea Ice Researchers Support USCG with Sea Ice Samples & UAV Remote Sensing Andy Mahoney Greg Walker GI Glacier Researchers Provide Actionable Information to Alaska Command on Speed of Glacier to Initiate Recovery of C-124 Dave Podrasky Martin Truffer

  4. Alaska Space Grant Program • The Alaska Research Cubesat (ARC) satellite: • Imager (Changing snow/ice coverage in arctic) • Communications (High bandwidth image transfer) • Attitude Control & Determination Sys. (ACDS) (thermal/vibration from ignition to orbit) • Electronic Power System (EPS) • Command and Data Handling (CDH) • Launch Environment Data Logger (LEDL) 4” x 4” x 4” Dr. Denise Thorsen Additional Sponsors: Alaska Aerospace Corporation, NOAA Fox Facility & Arctic Armature Radio Club

  5. Alaska Satellite Facility – Strategic Location for Polar Orbit Satellite Contact Polar Orbits Viewing Horizon 11/14 Orbits/day

  6. ALOS (Advanced Land Observing Satellite) • AIM (Aeronomy of Ice in the Mesosphere) • COSMIC (Constellation Observing System for Meteorology, Ionosphere & Climate) • ERS-1 & ERS-2 [decommissioned] (European Remote-Sensing Satellite-1/Satellite-2) • FAST • JERS-1 (Japanese Earth Resources Satellite-1) • NPP (NPOESS Preparatory Project) • QuikSCAT • RADARSAT-1 • SAC-D • SAMPEX (Solar Anomalous and Magnetospheric Particle Explorer) • SCISAT-1 Alaska Satellite Facility Dr. Nettie Labelle-Hamer, Scott Arko; Dr. Don Atwood

  7. ASF Receiving Ground Station 11m Antenna • 10-meter antenna • operating since 1991 • X- band and S-band • Receive only • 11-meter antenna • operating since 1995 • X- band and S-band • Receive and command 10m Antenna Operated by the Geophysical Institute at the University of Alaska Fairbanks since 1991

  8. ASF Imagery Akutan Seeing through clouds Synthetic Aperture Radar (SAR) Cleveland Volcano

  9. Ash Composites for Kasatochi Volcano

  10. Interferometric Synthetic Aperture Radar (InSar) ASF Imagery – AS_ts1862

  11. SAR Glacier Studies InSAR used to delineate glaciers

  12. ASF CSTARS

  13. Thank you, Questions? Steve Estes 5/16/2012

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